xf86-video-intel: src/sna/sna_display.c
Chris Wilson
ickle at kemper.freedesktop.org
Tue Jun 24 23:32:37 PDT 2014
src/sna/sna_display.c | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
New commits:
commit 204ec74a61ba0b9628c686b98c48fa1220866c2d
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date: Wed Jun 25 07:31:33 2014 +0100
sna: Check all connectors for reuse
Do not rely on the MST path being present to indicate a connector that
may be reused.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80355
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index d3983ec..9c24ea6 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -3385,19 +3385,6 @@ sna_output_add(struct sna *sna, unsigned id, unsigned serial)
goto skip;
}
- if (serial) {
- for (i = 0; i < sna->mode.num_real_output; i++) {
- output = config->output[i];
- if (strcmp(output->name, name) == 0) {
- assert(output->scrn == scrn);
- assert(output->funcs == &sna_output_funcs);
- assert(to_sna_output(output)->id == 0);
- sna_output_destroy(output);
- goto reset;
- }
- }
- }
-
str = xf86GetOptValString(sna->Options, OPTION_ZAPHOD);
if (str && !sna_zaphod_match(str, name)) {
DBG(("%s: zaphod mismatch, want %s, have %s\n", __FUNCTION__, str, name));
@@ -3408,6 +3395,20 @@ sna_output_add(struct sna *sna, unsigned id, unsigned serial)
len = path;
}
+ /* Check if we are dynamically reattaching an old connector */
+ if (serial) {
+ for (i = 0; i < sna->mode.num_real_output; i++) {
+ output = config->output[i];
+ if (strcmp(output->name, name) == 0) {
+ assert(output->scrn == scrn);
+ assert(output->funcs == &sna_output_funcs);
+ assert(to_sna_output(output)->id == 0);
+ sna_output_destroy(output);
+ goto reset;
+ }
+ }
+ }
+
output = calloc(1, sizeof(*output) + len + 1);
if (!output)
goto cleanup;
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